These are blanks we recommend for earring designs. Our handmade Earring blanks for jewelry are high quality, cut from sheet metal, deburred, and cleaned. Make your own jewelry with our stamping blanks available in Copper, Brass, Bronze, and Nickel Silver. Add your own holes with punching tools or ask us to cut custom holes for you. We make all our own products, so if you need another size or gauge just ask we are happy to help! Ready for a patina, the copper blanks are beautiful when enameled as well!